What Should I Expect When My Main Sewer Line Needs to Be Repaired?

When a main sewer line needs to be repaired, the process typically begins with an inspection to determine the extent of the damage and the appropriate repair method. Depending on the condition of the pipe, repairs may be completed using trenchless techniques or traditional excavation.

Similar Questions

Frequently Asked Questions

In most cases, the homeowner is responsible for repairing the sewer pipe that runs from the home to the city’s main sewer line. The city is typically only responsible for the public sewer main itself.
Yes, a broken sewer line can often be repaired without digging by using trenchless sewer repair methods. These techniques allow damaged pipes to be repaired or replaced underground with minimal excavation.
Floor drains typically connect to your home’s sewer system through a drain pipe that leads into the main waste line. Most floor drains include a P-trap and vent to allow water to flow out while preventing sewer gases from entering the home. In some Denver-area homes, garage or basement floor drains may instead route to a sump pit or approved storm drainage system, depending on local plumbing codes and how the home was built.
If you suspect a sewer line blockage or breakage, reducing water use and arranging a professional inspection can help prevent further issues. An evaluation can identify the cause and determine the appropriate next steps.
Signs that a main sewer line may need repair include recurring drain clogs throughout the home, wastewater backing up into fixtures, sewage odors, or unusual wet areas in the yard.